Earthquakes, Eruptions, and Other Events that Change Earth

What words could you use to describe the ground’s movement during an earthquake? (2 choices)

• forcefully

• slowly

• strongly

Do you think volcanoes are good for the Earth? Why?

• Yes, they provide nutrients to the soil.

• No, they cause destruction.

• Yes, they help in cooling the planet.

What is the top layer of Earth called?

• the outer core

• the inner core

• the crust

What causes an earthquake?

• Water builds up deep underground.

• Ocean waves crash into each other.

• One plate is pushed under another.

How do earthquakes affect the Earth's surface?

• They create new land formations.

• They cause the ground to shake.

• They increase the temperature of the planet.

What is the main cause of volcanic eruptions?

• Pressure from the Earth's core.

• Shifts in tectonic plates.

• Excessive rainfall.

What is the primary cause of tsunamis?

• Underwater volcanic eruptions.

• Shifts in ocean currents.

• Earthquakes under the ocean floor.

How do hurricanes form?

• By the collision of warm and cold air masses.

• Due to excessive rainfall in a short period.

• As a result of volcanic activity.

What is the main difference between weather and climate?

• Weather refers to short-term atmospheric conditions, while climate is the long-term pattern of weather in a specific area.

• Weather and climate are the same thing.

• Climate refers to daily changes in temperature, while weather is the overall pattern of atmospheric conditions.

When rocks and soil slide downhill, it is called a

• glacier

• landform

• lava flow

• landslide